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use super::SubKind;
use barter_integration::model::Side;
use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};

/// Barter [`Subscription`](super::Subscription) [`SubKind`] that yields [`Liquidation`]
/// [`MarketEvent<T>`](crate::event::MarketEvent) events.
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug, Deserialize, Serialize)]
pub struct Liquidations;

impl SubKind for Liquidations {
    type Event = Liquidation;
}

/// Normalised Barter [`Liquidation`] model.
#[derive(Clone, Copy, PartialEq, PartialOrd, Debug, Deserialize, Serialize)]
pub struct Liquidation {
    pub side: Side,
    pub price: f64,
    pub quantity: f64,
    pub time: DateTime<Utc>,
}